MonoVista CRS³
(housed, laser class 1, motorized)
The perfect entry into high end Raman and photoluminescence spectroscopy for any type of user.
The MonoVista CRS³ provides a high-end confocal Raman and photoluminescence system of highest performance in terms of throughput and spectral resolution, while maintaining a maximum of convenience to the user.
It also provides optical coupling capability to microscopes, macro chambers, as well as other third-party equipment, like AFM, SEM, Cryostats and other customer desired solutions, provided there is a suitable port for optical coupling via free beam or optical fiber.
Features
- Deep UV to NIR wavelength range (200 to 2000 nm)
- Up to 4 integrated laser systems and additional entrance port for external lasers
- Dual laser beam path for UV and VIS/NIR
- Fully automated software-control, including
- measurement-Setup control
- Selfalignment and Calibration Control
- High spectral resolution, i.e. down to < 0.2 cm-1 FWHM at 633 nm
- Low frequency range down to +/- 10 cm-1 with Ultra Narrow band notch filters
- High frequency range up to 9.000 cm-1 (at 532nm), useful for photo luminescence
- High spatial resolution of less than 1µm lateral and 2µm axial
- adaptable for external measurements
- Optional enhancements:
- Macro Raman
- Polarization Raman Measurements
- Temperature depending Raman Measurements
- Motorized Point-To-Point and Fast Raman Mapping
- TERS and AFM-Raman Mapping
- Laser Safety Class I
Components
Spectrograph
- Spectrographs with 500 and 750 mm focal length
- Image corrected optics provide superior imaging quality for multi-track applications
- Dual entrance and dual exit ports
- Interchangeable Grating Turrets with 3 gratings per turret
- Motorized Slits with 0 to 3 mm width
- Optional Silver or gold coated mirrors
- Choice of more than 100 gratings available for the best spectral range, throughput and dispersion
- Stepping motor scanning system with microprocessor control provides superior precision and repeatability of wavelength positioning
- Optional internal shutter for experiments requiring background removal or signal attenuation
Microscope
- Upright Olympus Microscopes BX43, BX53 and BX51WI, Inverted Olympus Microscope IX73 or Dual-Microscope
- Objectives for UV,VIS and NIR with short and long working distance
- Sample Observation with Binocular and Imaging Camera
- Simultanious sample and laser observation
- Dark- and Bright-Field illumination
- Equipped with opticset that is matched for desired wavelength range
- manual and motorized XY-Table for sample movement
Detector
- Peltier and liquid nitrogen cooled detectors
- CCD and InGaAs Array detectors
- EMCCDs for fastest Raman mapping
- Back Illuminated eXcelon CCD detectors with lowest etaloning
- Photon Counting PMT systems
Laser & Filters
- Wide selection of CW-Laser Systems from DUV to NIR
- Laser Clean-Up Filters and Raman-Edge/Notch Filters from UV to NIR
- Ultra Narrow band notch filters for 488, 514, 532, 633, 785 and 1064 nm
- Laserintensity-Regulation with ND-Filterwheel
- Shutter for sample and detector protection
Accessories
- Optic Sets for automated polarization measurements
- Optic Set for Line-Focus measurements
- Macro-Raman Chamber
- Motorized XYZ-Stages with stepsize < 50 nm
- Piezo XYZ-Stages with stepsize < 10 nm
- Heating and Cooling Stages
- Heating Stage, temperature limit at 1500°C
- combined Heating and Cooling Stages, working range: -196°C - 600°C
- Helium Cryostate with temperature limit at a few Kelvin
- AFM from Nanonics or JPK Instruments for TERS and AFM-Raman mapping
- Combination with XRD systems